// The MIT License (MIT)
// 
// Copyright (c) 2015-2025 Rasmus Mikkelsen
// https://github.com/eventflow/EventFlow
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

using System.Collections.Generic;
using EventFlow.Examples.Shipping.Domain.Model.CargoModel.ValueObjects;
using EventFlow.Examples.Shipping.Extensions;
using EventFlow.Specifications;

namespace EventFlow.Examples.Shipping.Domain.Model.CargoModel.Specifications
{
    public class RouteSpecification : Specification<Itinerary>
    {
        public RouteSpecification(
            Route route)
        {
            Route = route;
        }

        public Route Route { get; }

        protected override IEnumerable<string> IsNotSatisfiedBecause(Itinerary obj)
        {
            var itineraryDepartureLocation = obj.DepartureLocation();
            if (Route.OriginLocationId != obj.DepartureLocation())
            {
                yield return $"Route origin location '{Route.OriginLocationId}' does not match itinerary departure location '{itineraryDepartureLocation}'";
            }

            var itineraryDepartureTime = obj.DepartureTime();
            if (Route.DepartureTime.IsAfter(itineraryDepartureTime))
            {
                yield return $"Route origin departure '{Route.DepartureTime}' is after itinerary departure '{itineraryDepartureTime}'";
            }

            var itineraryArrivalLocation = obj.ArrivalLocation();
            if (Route.DestinationLocationId != obj.ArrivalLocation())
            {
                yield return $"Route destination location '{Route.DestinationLocationId}' does not match itinerary arrival location '{itineraryArrivalLocation}'";
            }

            var itineraryArrivalTime = obj.ArrivalTime();
            if (Route.ArrivalDeadline.IsBefore(itineraryArrivalTime))
            {
                yield return $"Route arrival deadline '{Route.ArrivalDeadline}' is before itinerary arrival '{itineraryArrivalTime}'";
            }
        }
    }
}